Bidders Offers 3 Katlı Büyük İstanbul Tunnel Tender


General Directorate of Infrastructure Investments Conference Hall, the names of the firms that offer the tender was announced.


  • Geodata SPA-Water Construction Engineering Partnership
  • Arcadis-Prota Engineering Project Consulting Services
  • IDOM Ingerieria y Consultoria SAU
  • Yooshin Enginering Corporation
  • Tecnimont Civil Construction SPA
  • AECOM Asia Company Limited

  • Yüksel Project International Inc.

  • Ferconsult SA-Amberg Enginering AG-Euroestudios SL-Cenor Consultores, SA Partnership

  • Italfer SPA-Proyapı Engineering Consulting Inc. Partnership

  • CPG Consultants PTE LDT-Yeni Doğanlar Construction Import Export Partnership

  • Sintagma Srl-SWS Engineering SPA-ERKA-AS Project Partnership

  • Systra SA


Binali Yıldırım, Minister of Transport, Maritime Affairs and Communications, stated that 3 has been offering a proposal from 23 company, which has been approved for 12-Decked Grand Istanbul Tunnel Study-Project Tender, and said, Et The preliminary project will be prepared and the basic engineering work will be done with the tender. As a result, the route will be determined clearly. The contract will be signed with the designated company at the end of the targeted process to be completed in approximately 1 months. Yaklaşık

Yıldırım said in a statement, prepared for the purpose of relieving the traffic of Istanbul 3-Decked Great Istanbul Tunnel Project study, project and engineering services in the tender for the tender, 14,5 kilometers long Marmaray was put into service and so far 110 million passengers moved, 5,5 kilometers long Eurasia He reported the tunnel was running out.

He said that the Prime Minister Ahmet Davutoğlu shared that the 7 Multi-Storeyed Istanbul Tunnel Project, which was shared by the public prior to the 3 June election, was launched to relax the traffic in Istanbul with the cooperation of the Istanbul Metropolitan Municipality and the Ministry of Transport, Maritime Affairs and Communications. work will begin.

This tender will be done, pre-project will be prepared, the main engineering work will be carried out describing Lightning, said:

Ke Barimetric measurements on the seabed, drilling on land and archaeological determinations will be made for this purpose. As a result, the route will be determined clearly. Although a route is shown in the first place, this route will be determined to be more or less north, south to south, or depth. This tender requires extensive work, such as revealing the feasibility of the tunnel, identifying the net route and generating an approximate cost, and preparing preliminary projects. Bu


23 company offers 12 bid bid for the tender, the tender offers, the companies in question before the examination of the prequalification of the 6 company will be asked for financial offers and other requirements, he said.

Yıldırım said that the company will be given 1 for a period of time.

After the completion of this work will continue preparations for the construction of the project stating Lightning, ın We want to do with the construction model, public private partnership. We don't want to do it from the general budget. We don't want to bring a burden on the public. With this, the main documents and model work will be done during this time, pre-feasibility and preliminary projects will be made, simultaneously we will have this information. Again we will be pushed the button for construction, Tekrar he said.

Yildirim, the tender, as well as Turkish, foreign companies, as well as the bid of the Turkish-foreign partnership said.

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